Abstract: A ball exerciser includes a deformable rolling body having an outer surrounding wall surface and at least one lateral mount wall, a rigid stationary coupling member secured to the lateral mount wall and having a stationary coupling end distal from the lateral mount wall, a movable coupling member having a movable coupling end disposed to be swivelable and frictionally rotatable relative to the stationary coupling end about a rolling axis, a grip including a grip segment which is spaced apart from the lateral mount wall and which is coupled to the movable coupling end so as to permit the grip segment to swivel with the movable coupling member.

Abstract: A training ball includes a ball body having an overall outer ball surface, and two first and second ball halves which cooperatively define the overall outer ball surface and which are divided by a first imaginary plane that substantially passes through a center of the ball body. At least one of the first and second ball halves has an indented surface region extending inwardly of the overall outer ball surface, and a grip unit which spans the indented surface region. The grip unit has an inner grip surface facing and spaced apart from the indented surface region, and an outer grip surface opposite to the inner grip surface and forming a part of the overall outer ball surface. The inner grip surface and the indented surface region define therebetween a space adapted for extension of fingers of hands thereinto.

Abstract: An exercise apparatus includes a ball body having inner and outer skins, a coupling member having an anchoring part disposed between the inner and outer skins and an engaging part connected to the anchoring part, and a grip member having a handle part disposed exteriorly of the ball body and a fastening part that is connected to the handle part and that releasably engages the engaging part.

Abstract: An exercise apparatus includes a ball body having inner and outer skins, a coupling member having an anchoring part disposed between the inner and outer skins and an engaging part connected to the anchoring part, and a grip member having a handle part disposed exteriorly of the ball body and a fastening part that is connected to the handle part and that releasably engages the engaging part.

Abstract: A punching bag assembly includes an inflatable bladder unit, a skin layer covering the bladder unit, and a connecting unit. The connecting unit includes an anchoring block, at least a portion of which is buried between the bladder unit and the skin layer, and a fastening member having a head portion embedded in the anchoring block. The fastening member further has a threaded shank portion with a first end section connected to the head portion and a second end section projecting from the anchoring block so as to be disposed outwardly relative to the skin layer.

Abstract: A punching bag assembly includes an inflatable bladder, a winding layer wound around the bladder, an intermediate resilient layer covering the winding layer, a mounting block, and a skin layer. The mounting block has an anchoring flange attached to the intermediate resilient layer, and a mounting projection projecting from the anchoring flange and formed with a mounting hole. The skin layer is formed over the intermediate resilient layer and the anchoring flange such that the anchoring flange is buried between the intermediate resilient layer and the skin layer and such that the mounting projection projects relative to the skin layer to permit access to the mounting hole.

Abstract: A headwear includes a crown portion and a brim connected to the crown portion. The crown portion is formed as a one-piece molded body which is flexible while having a measure of rigidity to maintain the shape of the crown portion. The molded body is made of an elastomeric material, and has a looped marginal end. The brim is connected to the looped marginal end.

Abstract: An inflatable article includes a rounded wall that encloses a first space. An illuminating device is mounted inside the rounded wall and occupies a portion of the first space. The device includes a base bonded sealingly and integrally to the rounded wall. The base confines a second space hermetically sealed from a remaining portion of the first space, and has a part exposed from the rounded wall and an opening for access to the second space. A light emitting element is disposed interiorly of the opening. A power source has a negative electrode proximate to the opening and a positive electrode connected to a first terminal of the light emitting element. A conductive member extends axially and outwardly of the power source and is connected to a second terminal of the light emitting element. A conductive cap closes the opening and is movable between a conducting position and a non-conducting position.

Abstract: An inflatable ball includes a gas tight hollow body and an illuminating device. The device includes a mounting seat body having a base sealingly and integrally bonded to the wall of the hollow body and an inwardly extending light housing which confines a space hermetically sealed from the inflatable space of the body. The base has an opening for access to the space of the mounting seat body and the light housing. A cap is removably provided to close the opening of the base. The illuminating device is received in the space.

Abstract: A faucet which uses a light detector to control the faucet as a matter of convenience and for conserving water, and which uses a manual control at power failure when the light detector is not operative so that a supply of water is available at any time from the faucet.